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Re: [OM] depth of field stats for digital OM lenses

Subject: Re: [OM] depth of field stats for digital OM lenses
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Sun, 16 Nov 2008 20:27:09 -0500
Unless you want to get down to the quantum level where it gets pretty 
difficult to figure out exactly where those pesky photons are going to 
go.  :-)

Chuck Norcutt

Wayne Harridge wrote:
> 
> 
> 
>> John Hudson <OM4T@xxxxxxxxxxx> wrote:
>> 
>> Short of what might be shown in the paperwork inside a lens's
>> packing box [and I have not looked at any of mine .. yet!] are
>> there any available statistics showing the depth of field
>> statistics for any OM digital lenses?
>> 
> 
> DOF is not "statistical" in nature, the DOF can be calculated given
> the physical properties of the lens (focal length, aperture),
> distance to subject and the "circle of confusion" criteria.
> 
> ...Wayne
> 
> Wayne Harridge
> 
> http://lrh.structuregraphs.com
> 
> 
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